Transaction not yet indexed

21SK5iZfuw8CsDVjVdHBagS8npZ5k7pLQTFeEK7QXunt3aoNRf7AwEXbGvotW7Gc7GpdvJC5yCw4kGPtrLP2mDQk

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.